Chlorine, 10000µg/g (1.00wt%) in Mineral Oil,100ml Back Catalog number: VHG-CLOIL-1P-100 Availability: In the manufacturer's stock Price on request - + Recommended 5190-8298 Nickel, 1000ug/ml, 100ml 25,92 € VHG-INO3-100 Nitrate Standard: NO3-, 1000µg/ml in Water, 100ml Price on request 54106 Sulfate (SO4-2), 1000µg/ml in Water, 100ml Price on request